431796728

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{307}}^1\times {\mathrm{1453}}^1$

素因数の和:1788

約数の個数: 48

約数和(自身を含む): 893424840

約数和(自身を除く): 461628112

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 307, 484, 614, 968, 1228, 1453, 2456, 2906, 3377, 5812, 6754, 11624, 13508, 15983, 27016, 31966, 37147, 63932, 74294, 127864, 148588, 175813, 297176, 351626, 446071, 703252, 892142, 1406504, 1784284, 3568568, 4906781, 9813562, 19627124, 39254248, 53974591, 107949182, 215898364, 431796728]

約数ペア:

[(1, 431796728), (2, 215898364), (4, 107949182), (8, 53974591), (11, 39254248), (22, 19627124), (44, 9813562), (88, 4906781), (121, 3568568), (242, 1784284), (307, 1406504), (484, 892142), (614, 703252), (968, 446071), (1228, 351626), (1453, 297176), (2456, 175813), (2906, 148588), (3377, 127864), (5812, 74294), (6754, 63932), (11624, 37147), (13508, 31966), (15983, 27016)]